Memory Pool Memory Pool Refreshing

58,103 transactions
28.30 vMB
Show Random Selection Loading Transactions
Max Size: 162/200 MB
Min Fee: 1 sats/vbyte

Candidate Block Candidate Block Refreshing

Height Target Expected Size Txs Avg Fee Rate AFR
870,852 00000000000000000002c4e40000000000000000000000000000000000000000 ago 1.00 vMB 3,476 6
Show Transactions Loading Transactions

Blockchain Blockchain Refreshing

Tip: 870,851 (26,952 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Time (UTC) Size Txs Avg Fee Rate AFR
843,899 843,899 000000000000000000029be9c0bda78114d34459a2f60cec683324d23d9cf53e 1.23 MB 2,158 10
843,898 843,898 0000000000000000000221c0651b6a88078995ae92f627bb6988023bc9516505 1.61 MB 4,528 14
843,897 843,897 000000000000000000027bce04316aad8175a91a6226fded6643e92dfa8575c2 1.22 MB 2,344 10
843,896 843,896 0000000000000000000141b4e1d667b5bc7d7b2d8803d11e5ed4888fa06a80d3 1.36 MB 2,992 11
843,895 843,895 0000000000000000000004868ab7b151f612063824d58bd3b3ae3d134d84ff4b 1.74 MB 2,942 9
843,894 843,894 00000000000000000003158083b529e612e4860199074cf347c05948c0f8465f 1.62 MB 1,092 11
843,893 843,893 000000000000000000030d2cb5fa56a5b96073750009355bb2e329668dcccf46 1.59 MB 1,779 11
843,892 843,892 00000000000000000001b6eae89ca849f4be3e55933b8fd4f8288dad69e24237 1.65 MB 2,902 14
843,891 843,891 0000000000000000000116d3700f237d3c464f42382bfcc7aba0fe9807e71972 1.45 MB 2,185 14
843,890 843,890 00000000000000000001f7e210e9468e6e458c30df8db04a56514db6505f9e68 1.48 MB 3,245 17
843,889 843,889 000000000000000000001f71c44deae002c45449e65cfe2a212d1cfd8f81507e 1.59 MB 3,183 19
843,888 843,888 00000000000000000001a457ea2544da224a6636dfd35c4807d90a62529d3e2c 1.58 MB 3,514 20
843,887 843,887 00000000000000000000a4607a3f853ea4e170f436643550018d30cf491ac4e9 1.49 MB 2,739 30
843,886 843,886 0000000000000000000293370808e141722607ae3881980878d7f578ba3b624c 1.85 MB 577 9
843,885 843,885 000000000000000000032bc619b57edc711e1d865912ba5b992c3d35246c88af 1.80 MB 2,093 12
843,884 843,884 00000000000000000000a1675b0d289b91e9f4579256369bcef06cde0fc6b6de 1.65 MB 2,777 15
843,883 843,883 0000000000000000000260b06b1b4cb2939ab466f73d49c8e1bcbf918ba4537d 1.85 MB 422 10
843,882 843,882 000000000000000000021358e1f0bc918dde4a2709b0fddb20b137c4785577d6 1.85 MB 1,269 10
843,881 843,881 00000000000000000001449abed35d8d0e8d0d24e35976048e7c7fc884a3f0a7 1.45 MB 1,748 10
843,880 843,880 0000000000000000000285e7940d5a5f4da85d6ba7f1358de2b9110151844a47 1.63 MB 3,292 15
843,879 843,879 000000000000000000009aea69c175e3ef2ef6d496c4970c98037a00fb1d59bf 1.72 MB 2,121 14
Previous 10 blocks ↓
Total Size: 701.07 GB

Node Information
  • IP: 162.120.69.182
  • Port: 8333
  • Version: 270000
  • Subversion: /Satoshi:27.0.0/
  • Uptime:
  • Connections: 10 outgoing, 114 incoming
  • Data Transfer: 2,399.01 GB sent, 217.70 GB received

Notes

About

This is a basic blockchain explorer for exploring Bitcoin data.

The main features of this explorer are:

So it's pretty basic, but I think you can learn a lot about how Bitcoin works by browsing the raw data and seeing how it all connects together.

Data

The data on this explorer comes from the following sources:

  1. Bitcoin Core. This is used to get raw transaction and block data. This is retrieved via simple bitcoin-cli commands.
  2. SSDB. I'm using a custom database to store the address balances and spent locations of each output. Bitcoin Core does not store this information, so I'm using a custom script and database to store this extra information.

Privacy

This blockchain explorer does not track anything.

I do not collect IP addresses or keep track of requests. Nor do I use any third-party analytics or tracking software.

However, this blockchain explorer is not open-source, so you have to trust me on this one.

Bitcoin Core Explorer

If you want to explore blockchain data without having to trust anyone with your privacy, the simplest way to do this is to run your own Bitcoin Core node and run bitcoin-cli commands.

The two most useful commands are:

  • You will need to add txindex=1 to your bitcoin.conf configuration file to be able to query for all transactions.
  • Use bitcoin-cli help to a complete list of commands.
  • Use bitcoin-cli help <command name> to see detailed information about a command and all the available options.

Alternatively, you can also run your own self-hosted explorer such as mempool or btc-rpc-explorer.